Especially since they did look for the car.
Furthermore, this also confirms when Chris goes to visit Barb.
He visits her once per month.
In November, this was on the 7th. The notorious Flutter one was on the 4th, but ihe left Charlottesville...
On the 9th.
As this sighting would have happened on either the 9th or the 10th, the September 9th was a Saturday, November 7th was a Saturday, and the dates now being either a Monday or a Tuesday...I am pretty sure he does this at the start of every month, around the first Saturday.
I might ask the guy about the details. The reddit post was posted right after midnight in Chris's timezone and is in past tense, so if the guy went there early, Chris might have put it up on the 8th even.